.container {
  color: #555;
}
.qu-wrap {
  box-sizing: border-box;
  padding: 2rem;
  background: #fff;
}
.qu-wrap input {
  padding-left: 10px;
}
.qu-wrap .optionText {
  display: inline-block;
  line-height: 18px;
}
.qu-wrap > header {
  position: relative;
  height: 5rem;
  margin: 0  2rem 2rem 2rem;
  line-height: 5rem;
  text-align: center;
}
.qu-wrap > header span {
  position: absolute;
  top: 0;
  left: 0;
  cursor: pointer;
}
.qu-wrap > header p,
.qu-wrap > header input {
  width: 50rem;
  margin: 0 auto;
  font-size: 1.8rem;
  font-weight: 700;
}
.qu-wrap > header input {
  display: none;
  height: 100%;
  text-align: center;
  border: none;
  outline: none;
  background-color: #ccc;
}
.qu-wrap > header input.inlineShow {
  display: inline-block;
}
.qu-content {
  padding: 2rem;
  border-top: 2px solid #bbb;
  border-bottom: 2px solid #bbb;
}
.qu-content .qu-item {
  position: relative;
  margin: 1rem 0;
  padding: 1rem 2rem;
}
.qu-content .qu-item:hover {
  background-color: #eee;
}
.qu-content .qu-item:hover .operat-list {
  display: flex;
}
.qu-content .qu-item:hover div:last-of-type {
  display: none;
}
.qu-content .qu-item:hover #require-check {
  display: block;
}
.qu-content .qu-item h3 {
  height: 2rem;
  font-size: 1.4rem;
  font-weight: 600;
  line-height: 2rem;
}
.qu-content .qu-item h3 > input {
  display: none;
  width: 15rem;
  height: 2rem;
  font-size: 1.4rem;
  border: none;
  outline: none;
  background-color: #ccc;
}
.qu-content .qu-item div:last-of-type {
  height: 2rem;
}
.qu-content .qu-item .qu-num {
  display: inline-block;
  width: 2.5rem;
  margin-right: 1rem;
}
.qu-content .qu-item.nowEditing .qu-topic {
  display: none;
}
.qu-content .qu-item.nowEditing h3 > input {
  display: inline-block;
}
.qu-content .qu-item.optEditing .optionEditing .optionText {
  display: none;
}
.qu-content .qu-item.optEditing .optionEditing > input {
  display: inline-block;
}
.qu-content .options-list > li {
  height: 2rem;
  margin: 1rem 0 0 4rem;
  line-height: 2rem;
}
.qu-content .options-list > li:hover ul {
  display: inline-flex;
  margin-left: 2rem;
}
.qu-content .options-list > li:hover li {
  margin-left: 1rem;
  font-size: 1.2rem;
  cursor: pointer;
}
.qu-content .options-list > li > ul {
  display: none;
}
.qu-content .options-list > li > input {
  display: none;
  width: 15rem;
  height: 2rem;
  font-size: 1.4rem;
  border: none;
  outline: none;
  background-color: #ccc;
}
.qu-content textarea {
  margin: 1rem 0 0 4rem;
  resize: none;
}
.qu-content .operat-list {
  display: none;
  height: 2rem;
  justify-content: flex-end;
}
.qu-content .operat-list li {
  margin-right: 1rem;
  cursor: pointer;
}
.add-box {
  border: 1px solid #ccc;
}
.add-box .qu-type,
.add-box .add-btn {
  text-align: center;
}
.add-box .qu-type {
  overflow: hidden;
  height: 0;
  transition: height .5s;
}
.add-box .qu-type.expand {
  height: 80px;
  line-height: 80px;
}
.add-box .qu-type span {
  margin: 0 1rem;
  padding: .5rem 1.5rem;
  cursor: pointer;
  border: 1px solid #ccc;
  background-color: #eee;
}
.add-box .qu-type span:hover {
  background-color: #ccc;
}
.add-box .add-btn {
  padding: 2rem 0;
  font-size: 2rem;
  cursor: pointer;
  background-color: #eee;
}
.add-box .add-btn:hover {
  background-color: #ccc;
}
.qu-wrap > footer {
  display: flex;
  padding: 2rem 8rem;
  justify-content: space-between;
}
.qu-wrap > footer .date-part {
  position: relative;
}
.qu-wrap > footer .date-part input {
  display: inline-block;
  box-sizing: border-box;
  width: 24rem;
  margin-left: 1.5rem;
  padding: 1rem 2rem;
  font-size: 1.2rem;
  cursor: pointer;
  border: 1px solid #ccc;
  outline: none;
}
.qu-wrap > footer .ctrl-part span {
  margin: 0 1rem;
  background: #009ea3;
  display: inline-block;
  width: 90px;
  height: 40px;
  text-align: center;
  line-height: 40px;
  border-radius: 5px;
  cursor: pointer;
  color: #fff;
}
.qu-wrap > footer .ctrl-part span:nth-of-type(2) {
  color: #fff;
}
.qu-wrap > footer .ctrl-part span:nth-of-type(1):hover {
  border-color: #ccc;
  box-shadow: 0 0 8px #ccc;
}
#date-picker {
  position: absolute;
  right: 0;
  margin-top: .5rem;
}
#require-check {
  position: absolute;
  top: 1rem;
  right: 2rem;
  display: none;
}
